diff --git a/system/src/Grav/Framework/File/Formatter/CsvFormatter.php b/system/src/Grav/Framework/File/Formatter/CsvFormatter.php
index 74a56903a..6c1c3b4f4 100644
--- a/system/src/Grav/Framework/File/Formatter/CsvFormatter.php
+++ b/system/src/Grav/Framework/File/Formatter/CsvFormatter.php
@@ -79,6 +79,9 @@ class CsvFormatter extends AbstractFormatter
         // Get the field names
         $header = str_getcsv(array_shift($lines), $delimiter);
 
+        // Allow for replacing a null string with null/empty value
+        $null_replace = $this->getConfig('null');
+
         // Get the data
         $list = [];
         $line = null;
@@ -86,6 +89,13 @@ class CsvFormatter extends AbstractFormatter
             foreach ($lines as $line) {
                 if (!empty($line)) {
                     $csv_line = str_getcsv($line, $delimiter);
+
+                    if ($null_replace) {
+                        array_walk($csv_line, function(&$el) use ($null_replace) {
+                           $el = str_replace($null_replace, null, $el);
+                        });
+                    }
+
                     $list[] = array_combine($header, $csv_line);
                 }
             }